ISRC CZA167607335
Verified recording
CZA167607335 is “The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x0e1fe5987aa8ded4a3c4a3c560bd68d0740b696dc0d8b218f5610f86a3c6702a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167607335.
Recording identifiers
- ISRC
- CZA167607335
- Title
- The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x0e1fe5987aa8ded4a3c4a3c560bd68d0740b696dc0d8b218f5610f86a3c6702a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:008c4ba29681b2b66651396420d8c0a711892acac14e673c2eddbfa59d2d8af2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167607335
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro · Machine-readable JSON-LD